Suzuki FU150SC Manual page 83

6-13 ELECTRICAL SYSTEM
If the peak voltage measured on the CDI unit coupler is
lower then the standard value, measure the peak voltage on
the pickup coil coupler as follows.
e Disconnect the pickup coil coupler
e Connect the multi circuit tester with the peak volt adaptor
as follows.
@ Probe: Blue with yellow tracer lead wire
© Probe : Green with white tracer
Measure the pickup coil peak voltage in the same manner
as on the CDI unit coupler.
Tester knob indication : voltage (V)
sad Pickup coil primary peak voltage : More then 4 V
Multi circuit tester set (DC 20 V)
If the peak voltage on the pickup coil coupler is within
specification, but on the CDI unit coupler is not within
specification, replace the wire harness with a new one. If both
peak voltage are out of specification, replace the pickup coil
with a new one. ;
PICKUP COIL RESISTANCE
e Remove the frame cover.
« Disconnect the generator coupler
Measure the resistance between the lead wire using the
pocket tester. It the resistance is not within the specified
value, the pickup coil must be replaced.
099000-25002 : Pocket tester
Tester knob indication : Resistance (Q}
Ignition coil resistance : 180 - 280 Q
(Blue with yellow tracer lead wire)
(Green with white tracer lead wire)
Generator rotor
CDI UNIT
NOTE:
© Probe of tester